Bodkin

I just want to check that I have sent a report of HMRC sending correspondence - since 2022 - to someone who does not live at my address, to the right email/department I have returned letters to HMRC "return to sender not known at this address" but 2 more have arrived in the past week I have emailed - advice.dpa@hmrc.gov.uk - with details Is this the right email address for this to be dealt with? It is now causing great concern if someone is using my address fraudulently